i965: Emit 3DSTATE_VF_STATISTICS in OUT_BATCH style.

This is a little different from most because it's a single DWord;
there's no length field.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>

src/mesa/drivers/dri/i965/brw_misc_state.c

@@ -672,16 +672,10 @@ static void upload_invarient_state( struct brw_context *brw )
    }
 
 
-   {
-      struct brw_vf_statistics vfs;
-      memset(&vfs, 0, sizeof(vfs));
-
-      vfs.opcode = brw->CMD_VF_STATISTICS;
-      if (unlikely(INTEL_DEBUG & DEBUG_STATS))
-	 vfs.statistics_enable = 1; 
-
-      BRW_BATCH_STRUCT(brw, &vfs);
-   }
+   BEGIN_BATCH(1);
+   OUT_BATCH(brw->CMD_VF_STATISTICS << 16 |
+	     (unlikely(INTEL_DEBUG & DEBUG_STATS) ? 1 : 0));
+   ADVANCE_BATCH();
 }
 
 const struct brw_tracked_state brw_invarient_state = {

src/mesa/drivers/dri/i965/brw_structs.h

@@ -95,14 +95,6 @@ struct brw_mi_flush
    GLuint opcode:16;
 };
 
-struct brw_vf_statistics
-{
-   GLuint statistics_enable:1;
-   GLuint pad:15;
-   GLuint opcode:16;
-};
-
-
 
 struct brw_binding_table_pointers
 {